Hi, I'm working on a drawing game app and thus I need to save the shape drawn by the user (not into an image file, it will probably be needed in the future though). I mean, it should be "loadable" afterwards.
I thought of a way that I can save the x, y coordinates of the each colored pixel into a table stored in a file. But I'm not really sure if that is an effecient way to reach my goal. Any ideas on that?